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NALDC Record Details:

Efficiencies of Phosphatic Fertilizers as Affected by Liming and by the Length of Time the Phosphates Remained in Porto Rican Soils.

File:
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Author(s):
Gile, P.L. , Carrero, J.O.
Format:
p. 171-194.
Language:
English
Year:
1923
Series:
Journal of agricultural research
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.